baber/WOPTO huggingface dataset:
Patent JP-H0610408-A (JP)
Title: Column base structure
Inventor: TSUMORI TSUTOMU
IPC: E04B1/24
Filed: 1992-06-24
Abstract: PURPOSE:To reduce the number of bolts and enhance the construction property of a column base structure. CONSTITUTION:Four our base metal fittings 2 are used and each connected to an anchor bolt 13, together with a base plate 11; i.e., the four base metal fittings 2, each comprising two perpendicularly crossing side plate portions 2a, 2b and a bottom plate portion 2c, are disposed at each internal angle portion formed by both of flanges 1a and a web 1b at the lower end of a column 1 made of H-shape steel. The base metal fittings 2 are connected to the flanges 1a and web 1b of the column 1 by bolts 6, 8 and are placed on the base plate 11 being laid on a foundation 10. The anchor bolts 12 of the foundation 10 are passed through bolt through holes 5, 13 provided through the base plate 11 and the bottom plate portion 2c of each base metal fitting 2, respectively, and a nut 14 threadably attached to each anchor bolt 12 is tightened to the bottom plate portion 2c.
Patent JP-2001024978-A (JP)
Title: Recording and reproducing device
Inventor: SAKASEGAWA TETSUSHI
IPC: H04N5/907
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To enable one device to independently perform recording and reproducing at the same time. SOLUTION: As a recording medium, a semiconductor memory 31 built in a memory cassette 3 is used. At the time of recording, the semiconductor memory 31 is accessed by an input interface 21 and an information signal containing any one of video, audio and data acquired by a video processing part 11, an audio processing part 13 and a data information processing part 16 is written in the semiconductor memory 31. At the time of reproducing, the semiconductor memory 31 is accessed by an output interface 22 differently from the recording time and the information signal written in the semiconductor memory 31 is read out.
Patent JP-S6084742-A (JP)
Title: Color picture tube
Inventor: ICHIMURA KAZUYOSHI
IPC: H01J29/92
Filed: 1983-10-14
Abstract: PURPOSE:To prevent any deterioration of a color picture tube which might be caused by intratubular electric discharge by installing two anode buttons on the cone of the funnel and developing electric short circuits between one of the buttons and a conductive film formed on the inner surface of the cone as well as between the remaining button and a conductive film formed on the inner surface of the neck. CONSTITUTION:The inner surface of the cone 2a of a funnel 2 is coated with a conductive film 6 and a high resistance film 7 while the inner surface of the neck 2b of the funnel 2 is coated with a conductive film 8. Two anode buttons 9 and 21 are buried in the funnel 2 so that an electric short circuit develops between the button 9 and the conductive film 7 and an electric short circuit develops between the button 21 and the conductive film 8 through a conductor 22. High voltage ageing is performed through the button 21. During practical operation of the color picture tube, high voltage is supplied from the button 9 to cause the color picture tube to function as a soft flush tube. As a result, it is possible to prevent any deterioration of inner electrodes and circuit parts by suppressing floating sneak electrons and discharge current generated during ageing.
Patent JP-S6085174-A (JP)
Inventor: KURIYAMA TAKESHI
IPC: E05C17/22
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1122561-A (JP)
Title: Egr control device for diesel engine
Inventor: NAGAMURA KENSUKE
IPC: F02M25/07
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To improve exhaust performance and facilitate engine design considering heat resistance, by judging abnormality of an EGR valve, and performing EGR control without correcting target fuel injection timing when the EGR valve is normal, and with correcting target fuel injection time only when the EGR valve is abnormal. SOLUTION: A setting means 3a is provided which sets a target EGR valve aperture from a target EGR ratio which is set by a setting means 1, and based on the target EGR valve aperture an operating means 5 controls aperture of an EGR valve. A first target fuel injection time setting means 4 for setting target fuel injection timing and a means 2 for detecting EGR ratio are provided, and a processing means 9 calculates correcting amount of the first target fuel injection timing from the target EGR rate and detected EGR rate. Furthermore, when the EGR valve is judged to be abnormal by an abnormality judging means 10a, a second target fuel injection timing correcting means 6b sets a second target fuel injection timing from the first target fuel injection timing and correction amount, and controls fuel injection timing.
Patent JP-H0860451-A (JP)
Title: Method for displaying fiber flow in foreign matter detector
Inventor: FUUBERUTO AA HERUGEETO
IPC: D01G23/02
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obviate cloggings in a chute through which fibers are guided in identifying contaminants in a fiber stream using a color sensor. SOLUTION: A fiber stream is guided on the side of a sensor 2 by a transport means 3, and a chute through which fibers are moving is so designed as to make the narrowest portion thereof flexible so as to avoid fiber cloggings.
Patent JP-S6251485-A (JP)
Title: Thermal recording material
Inventor: UEDA TAKASHI
IPC: B41M5/333
Filed: 1985-08-30
Abstract: PURPOSE:To provide the title recording material having high sensitivity and preventing a recording image from fading and whitening, by using specific p-hydroxybenzoeate or a bisphenol derivative as a developer and higher fattey acid or a metal salt thereof as a heat-meltable substance. CONSTITUTION:In a thermal recording material utilizing the color forming reaction between a leuco dye and a developer, a p-hydroxybenzoate represented by formula I (wherein R1 is hydrogen or a 1 to 3C alkyl group) or a bisphenol derivative represented by formula II (wherein n is 1 or 2) is used as the developer and at least one higher fatty acid or a metal salt thereof is used. As higher fatty acid, 16 to 22C one is pref. and, for example, palmitic acid, stearic acid and behenic acid etc. are designated. As the metal salt thereof, a zinc salt, an aluminum salt, a calcium salt, a zirconium salt, a barium salt, a tin salt and a magnesium salt et. are designated. By this method, a defect that a recording image fades or a white powder is generated on the surface of said image upon exposure to heat, water or humidity is removed.
Patent JP-H092492-A (JP)
Title: Self-adhesive keeping bag for housing small article
Inventor: AKIHARA MICHIKO
IPC: B65D33/20
Filed: 1995-06-22
Abstract: PURPOSE: To provide the title self-adhesive keeping bag bonded to an arbitrary place without being exposed to the open air to keep a necessary article in a small space without being noticed by anyone by providing pasteboard of an arbitrary shape having a self-adhesive layer formed thereto and bonding a housing small bag having a size smaller than that of the pasteboard and having an engaging part provided therein to the self-adhesive layer. CONSTITUTION: A self-adhesive layer 2 is formed on the rear surface of rectangular pasteboard composed of a synthetic resin sheet and an engaging part 4 is provided to the inner surface in the vicinity of the opening part of a bag body 3 composed of a transparent synthetic resin. This engaging part 4 is composed of a combination of a linear protruding part 4a and a linear recessed part 4b and the linear protruding part 4a is engaged with the linear recessed part 4b by external force in a separable manner. When this bag is used, at first, the opening part of the housing small bag 3 is opened to release the engaging part 4 and a small article is inserted in the bag 3 to close the engaging part 4. Then, the pasteboard 1 to which the housing small bag 3 is bonded to the layer 2 is bonded to a place keeping the article.
Patent JP-2000040815-A (JP)
Title: Solid state image sensing device
Inventor: KYON KU KUON
IPC: H04N5/335
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a stepwise potential by comprising steps of forming transfer gates, output gates and reset gates on a substrate and forming floating diffusion regions and reset drain regions on the surface of a BCCD. SOLUTION: A p-type impurity ion is implanted in the entire surface with a selectively exposed and developed photosensitive film used as a mask, and this process raises the concn. of BCCD 13 in the entire floating diffusion region 17 forming area and a part of an output gate 15 forming area. Transfer gates 14, output gates 15, reset gates 16, floating diffusion regions 17 and reset drain regions 18 are formed at predetermined areas. A selectively exposed and developed photosensitive film is masked so as to mask a part of the output gates 15 and hence regions not implanted with the p-type impurity ion and regions implanted therewith appear at the output gates 15. As the result, a stepwise potential can be provided.
Patent JP-2000016588-A (JP)
Title: Particulate transport tube device
Inventor: SHIMIZU MOTOHARU
IPC: B65G53/54
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the inner face of a tube from being scraped by particulate or to prevent the particulate from retaining on a inner recess by freely moving at least one of an exit side member or an entrance side member in a virtual plane where the center line of the tube end crosses perpendicularly or approximately perpendicularly thereto. SOLUTION: A first bent tube 14 is rotatably connected to an exit 11 with the center line C1 of the tube end set to the center and a second bent tube 15 is rotatably connected to an entrance 8 with the center line C3 of the tube end set to the center. The second bent tube 15 is freely moved in the direction of the center line C3 of the tube end for the entrance 8. The center line C1 of the tube end in the connecting part of the first bent tube 14 with the exit 11, the center line C2 of the tube end of the connection part of the first bent tube 14 with the second bent tube 15, and the central line C3 of the tube end of the connecting part of the second bent tube 15 with the entrance 8 are in parallel or approximately parallel to each other.  An injection part, is moved in the front/rear direction so that the central lines C1, C2, C3 of the tube ends are freely moved on a virtual plane crossing perpendicularly or approximately perpendicularly thereto.
Patent JP-H09250963-A (JP)
Title: Capacitor type pressure sensor
Inventor: NETSUTO TOOMASU EE
IPC: G01L7/08
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To mechanically reduce the error signal in a digital sample circuit. SOLUTION: The small volume space of a housing 76 is fully filled with silicone oil, and opened toward a separate chamber for transmitting the pressure operating on an isolation film 77 via a small passage 92. The pressure deflects a sensing film. The pressure opening to the sensing film to give a brake is constituted by a laser perforated hole formed in a cover 88. The oil in a small volume brake chamber must flow through the passage 92 in response to the deflection of the film 77 so as to brake the frequency response of the film 77. The response of the film 77 is mechanically braked to eliminate the additional filtering in the sending circuit to be used.
Patent JP-H0480415-A (JP)
Title: Underground continuous wall method
Inventor: INABA TSUTOMU
IPC: E02D5/18
Filed: 1990-07-19
Abstract: PURPOSE:To form a mud caking layer between an existing and a new underground walls by stirring a stabilized liquid layer when solidifier such as concrete or cement is injected into a trench bored while filling the trench with stabilizing liquid. CONSTITUTION:A trench 1 with a specific depth is bored while filling the trench with stabilizing liquid M, and an underwater mixer as a stabilizing liquid stir ring machine 3 is fixed to the lower part of a solidifier injection pipe 2. When solidifier S is injected through an opening 2a of the lower end of the solidifier injection pipe 2, an upward stabilizing liquid layer is stirred with the stabilizing liquid stirring machine 3, and a mud caking layer is separated from the surface of an existing underground wall W1. At that time, the direction of a stirring current in the stabilizing liquid stirring machine 3 is directed to the bottom, and the mud caking layer successively separated from the internal wall surface of the trench 1 is filled with the solidifier S as soon as possible. According to the constitution, the mud caking layer is not formed between the existing underground wall W1 and a new underground wall.
Patent JP-2000030422-A (JP)
Title: Bidirectional information transmission system, information recording medium and remote controller
Inventor: OZAKI HIROYUKI
IPC: G06F15/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional information transmission system capable of economically constituting a high-level interactive system without using any special information reproducing devices. SOLUTION: In this bidirectional information transmission system, a headphone sterero 1 reproduces an acoustic signal provided to a user and a sub-code including display information or the like, and then outputs the same to a remote controller 11. Control information for controlling the headphone stereo is contained in the sub-code. The remote controller 11 makes a control signal from the control information contained in the sub-code. The control signal is outputted from the remote controller 11 to the headphone stereo 1.
Patent JP-S6350068-A (JP)
Title: Thin film transistor substrate
Inventor: IMASHIRO NOBUHIKO
IPC: H01L29/786
Filed: 1986-08-20
Abstract: PURPOSE:To make it possible to repair the disconnection of a gate electrode in a pattern at the same time of forming an electrode of display pixels, and prevent line defects at the time of display, by forming a gate electrode with two layers, one of which is made of the same material as the electrode of display picture elements. CONSTITUTION:A passivation film 2 and a semiconductor layer 3 are continuously deposited on a glass substrate 1, and the layer 3 only is subjected to patterning to form a desired semiconductor layer 3a. After a source electrode 4 and a drain electrode 5 are formed by vapor deposition of metal, a gate insulating film 6 is deposited. Another vapor deposition if Al and the like is done, a gate electrode 7 of a first layer is formed, and a contact hole 8 is formed. After that, the pattern of the gate electrode 7B of a second layer is formed. In this case, by dipping the diposited substrate in a resist parting agent applying a lift-off method, and exfoliating ITO in unnecessary parts together with the resist, the pattern of an electrode 9 of display pixels and the electrode 7B are formed.
Patent JP-2000030312-A (JP)
Title: Metallic screen for adhesive application
Inventor: USU SHOJI
IPC: G11B7/26
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enable an adhesive to be uniformly applied without contamination of the peripheries of a machine and the DVD substrate itself and without inclusion of air bubbles into an adhesive layer in adhesion of the DVD substrate. SOLUTION: The metallic screen 1 for adhesive application in the adhesion of the DVD substrate manufactured by removing the inner side of the portions smaller than the outer peripheral edges of the DVD exclusive of a circular mask part 4 larger than the hole of the DVD substrate and plural rib parts 3 extending outward in a radial form or grid form from a thin metallic sheet is provided for the purpose of application of the adhesive by a screen printing system.
Patent JP-S6170784-A (JP)
Title: Laser diode
Inventor: MATSUBARA HIROSHI
IPC: H01S5/00
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a laser diode having a symmetrical type far field pattern, a stable transverse mode and a small astigmatic difference by symmetrizing the distribution of a refractive index in the transverse direction. CONSTITUTION:When forward bias voltage is applied between electrodes 29, 30, currents are easy to flow through a hetero-junction between an n type AlxGa1-xAs layer 23 and a p type GaAs layer 24 more than a homo-junction between the n type AlxGa1-xAs layer 23 and a p<+> type diffusion layer 27, thus concentrating currents to the striped p type GaAs layer 24. Regarding an optical waveguide, there is a difference between refractive indices by a P type AlxGa1-xAs layer 25-p type GaAs layer 24-n type AlxGa1-xAs layer 23 and an Al concentration difference in the vertical direction. There is a difference of the p<+> type diffusion layer 27-p type GaAs layer 24-p<+> type diffusion layer 27 in the transverse direction, and a symmetrical type is formed.
Patent JP-H0357675-A (JP)
Title: Thermal line printer
Inventor: KITAGAWA TOSHIHARU
IPC: B41J25/304
Filed: 1989-07-25
Abstract: PURPOSE:To enhance the degree of parallelism, positioning accuracy and pressing force uniformity of a head and a platen roller by holding the head to a head holder with the degree of freedom by a guide pin and positioning the head itself corresponding to the platen roller. CONSTITUTION:A thermal head 15 is held to a head holder 13 through the first and second guide pins 16, 17 fixed by rivets. The head 15 is shaken around the first guide pin 16 in the direction shown by an arrow (a) with respect to the head holder 13 and can be uniformly brought into contact with a platen roller 1 under pressure. The second guide pin 17 is constituted of a stepped pin and the shaking of the head 15 in the direction shown by the arrow (a) is prescribed by the left and right loose fitting holes 19 of the head holder 13. At the same time, since a constant gap is kept between the side surface of the head 15 and the head holder 13, the head 15 can be freely moved by gap quantity in the direction shown by an arrow (b) in such a state that the pressure to the head is released from the platen roller 1.
Patent JP-H0728329-A (JP)
Title: Carrier roll for magnetic powder
Inventor: YAMASHITA KEITARO
IPC: H01F7/02
Filed: 1993-07-08
Abstract: PURPOSE:To produce a carrier roll of a small diameter for a magnetic powder at low cost by forming a cylindrical sintered ferrite magnet as the magnet and specifying the length. CONSTITUTION:This roll consists of a nonmagnetic cylindrical sleeve 1 and magnet 2 disposed inside of this sleeve 1. The magnet 2 has plural numbers of magnetic poles on the surface. A magnetic powder is carried by relatively rotating the sleeve 1 and the magnet 2. The magnet 2 consists of a cylindrical sintered ferrite magnet and its length is specified to 15-60 times of the diameter. In the production process, a magnet member to be disposed inside of the sleeve 1 is produced from a cylindrical sintered ferrite magnet so that only the cylindrical sintered ferrite magnet is used to constitute the magnet member. By simplifying the constitution of the magnet member in such a way, the production cost of the magnet member can be decreased and the roll can be made small in size such as having <=10mm diameter.
Patent JP-H1123342-A (JP)
Title: Volumetric flowmeter
Inventor: KOWADA RYUICHI
IPC: G01F3/10
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a volumetric flowmeter which prevents a drop in producivity and which can adapt to various apparatuses. SOLUTION: An inlet pipe 5 is connected to an entrance passage 3, and an outlet pipe 6 is connected to an exit passage 4. The entrance passage and the exit passage communicate with an operating chamber 2 in which one pair of noncircular gears 7, 7 to be turned according to the flow rate of a fluid are housed so as to be freely rotatable. An input/output device which measures the flow rate by detecting the angle of rotation of the noncircular gear 7 on one side is installed outside the operating chamber 2. Fose couplings 22 to which hoses 24 are connected and screw couplings to which rigid pipes 26 are connected are resin-molded coaxially and integrally to the inlet pipe 5 and the outlet pipe 5.  A volumetric flowmeter can deal with an apparatus to be measured, which is constituted so as to be connected by a flexible hose and with an apparatus, to be measured, which is constituted so as to be connected by a rigid pipe by means of one specification. As a result, its manufacturing costs, its control costs or the like can be suppressed.
Patent JP-H10182830-A (JP)
Title: Production of siloxane compound
Inventor: NAKANISHI KOJI
IPC: C08G77/388
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an amino siloxane compound having a hydrogen atom at one terminal silicon and having an aliphatic C-C double bond on the other terminal silicon at good efficiency by subjecting a siloxane compound having a hydrogen atom at one terminal silicon atom and an amine compound having an aliphatic C-C double bond at the other terminal silicon atom to a dehydrohalogeneration condensation. SOLUTION: A silioxane compound of formula I (wherein R<1> is an aliphatic C-C-unsaturation-free hydrocarbon group; X is a halogen; and a is 1 or greater) and an amine compound of formula II (wherein R<2> to R<4> are each an aliphatic C-C-unsaturation-free hydrocarbon group, provided that R<2> and R<4> may be each H) used in an amount desirably at least equimolar to that of the siloxane compound. It is desirable that pyridine, an amineor the like which traps the hydrogen halide by-produce is added to the reaction system. Thus, a siloxane compound of formula III (wherein R<1> to R<4> and a are as defined above) can be obtained at good efficiency.
Patent JP-2001018145-A (JP)
Title: Angle rest for machine tool
Inventor: TSUCHIYA YUICHIRO
IPC: B23Q11/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To remove completely chips from a work mounted on an angle rest and a work clamp face of the angle rest. SOLUTION: An angle rest 11 detachably fixed on a table 29 capable of moving relatively to a main shaft 33 of a machine tool 21 and adapted to have a work W mounted comprises a cutting fluid feeding nozzle 13a mounted such that a cutting fluid can be injected toward the work W fixed on the angle rest 11, and an angle rest inner pipe 17 adapted to feed the cutting fluid to the cutting fluid feeding nozzle 13a mounted inside the angle rest 11 to inject the cutting fluid to the work W mounted on the angle rest 11 via the angle rest inner pipe 17 and the cutting fluid feeding nozzle 13a from a cutting fluid feeding source 35.
Patent JP-H1040575-A (JP)
Title: Optical recording medium
Inventor: ISHII YOSHINOBU
IPC: G11B7/24038
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To set the thickness of an optical recording medium almost equal to the thickness of one sheet of the ordinary medium and easily increase storing capacity of information almost up to two times the capacity of the ordinary medium. SOLUTION: An optical disc is manufactured by laminating the transparent sheets 2, 3 which are formed of polycarbonate and forming pit 5 on the disc type transparent substrate 1 which is also formed of polycarbonate and forming pit 5. Thickness of the transparent substrate 1 is 0.6mm and thickness of the transparent sheets 2, 3 is respectively 70μm. Depth of pit 5 forming digital data is 0.08μm and its shape of plan view is almost circular in diameter of about 1.0μm. The storing capacity of this optical disc is about three times the capacity of the ordinary disc.